PIC16C72A-20I/SP

Product Overview

Category

The PIC16C72A-20I/SP belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• The PIC16C72A-20I/SP operates at a clock frequency of 20 MHz.
• It has a 8-bit architecture, making it suitable for handling simple to moderately complex tasks.
• This microcontroller offers a wide range of peripherals and features, including timers, analog-to-digital converters, and serial communication interfaces.
• It supports both low-power and high-performance modes, allowing flexibility in power consumption based on application requirements.

Package

The PIC16C72A-20I/SP is available in a 28-pin plastic dual inline package (DIP).

Essence

The essence of the PIC16C72A-20I/SP lies in its ability to provide efficient and reliable control and processing capabilities within a compact form factor.

Packaging/Quantity

This microcontroller is typically sold in reels or tubes, with each containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• Clock Frequency: 20 MHz
• Program Memory Size: 3.5 KB
• RAM Size: 128 bytes
• Number of I/O Pins: 22
• ADC Resolution: 10-bit
• Operating Voltage Range: 2.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16C72A-20I/SP features a total of 28 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VDD - Power supply voltage
2. RA0 - General-purpose I/O pin
3. RA1 - General-purpose I/O pin
4. RA2 - General-purpose I/O pin
5. RA3 - General-purpose I/O pin
6. RA4/TOCKI - General-purpose I/O pin / Timer0 external clock input
7. MCLR/VPP - Master Clear input / Programming voltage supply
8. VSS - Ground
9. RB0/INT - General-purpose I/O pin / External interrupt input
10. RB1 - General-purpose I/O pin
11. RB2 - General-purpose I/O pin
12. RB3 - General-purpose I/O pin
13. RB4 - General-purpose I/O pin
14. RB5 - General-purpose I/O pin
15. RB6/PGC - General-purpose I/O pin / Programming clock
16. RB7/PGD - General-purpose I/O pin / Programming data
17. OSC1/CLKIN - Oscillator input
18. OSC2/CLKOUT - Oscillator output
19. RC0 - General-purpose I/O pin
20. RC1 - General-purpose I/O pin
21. RC2 - General-purpose I/O pin
22. RC3 - General-purpose I/O pin
23. RC4 - General-purpose I/O pin
24. RC5 - General-purpose I/O pin
25. RC6/TX/CK - General-purpose I/O pin / USART transmit / USART clock
26. RC7/RX/DT - General-purpose I/O pin / USART receive / USART data
27. VDD - Power supply voltage
28. VSS - Ground

Functional Features

The PIC16C72A-20I/SP offers several functional features that enhance its usability and performance:

1. Timers: The microcontroller includes multiple timers, allowing precise timing control for various applications.
2. Analog-to-Digital Converter (ADC): With a 10-bit resolution ADC, the microcontroller can accurately convert analog signals into digital values.
3. Serial Communication Interfaces: The PIC16C72A-20I/SP supports USART (Universal Synchronous/Asynchronous Receiver Transmitter) communication, enabling seamless data exchange with external devices.
4. Interrupts: The microcontroller features interrupt capabilities, allowing it to respond promptly to external events and prioritize tasks efficiently.
5. Low-Power Modes: It offers different low-power modes, enabling power optimization based on specific application requirements.

Advantages and Disadvantages

Advantages

• Compact form factor suitable for space-constrained applications.
• Wide range of peripherals and features enhance functionality.
• Flexible operating voltage range allows compatibility with various power supply sources.
• Efficient power consumption options enable energy-efficient designs.
• Cost-effective solution for embedded control applications.

Disadvantages

• Limited program memory size may restrict the complexity of applications.
• Relatively lower processing power compared to higher-end microcontrollers.
• Lack of advanced features found in more modern microcontroller models.

Working